UI-T-TWF P251-0016 ut2 3 V 1 U 5 6 yes German Written exam, 120 min. UI-T-TWF Environmental Technologies 6 mandatory course UI-T-TWF Environmental Technologies 6 mandatory course UI-T-TWF Environmental Technologies 6 mandatory course 60 class hours (= 45 clock hours) over a 15-week period.The total student study time is 150 hours (equivalent to 5 ECTS credits).There are therefore 105 hours available for class preparation and follow-up work and exam preparation. UI-MAT1 Mathematics I UI-PH1 Physics 1 Prof. Dr. Matthias Faust mfa Dr.-Ing. Gerhard Braun gbr Dipl.-Ing. Stefan Weißkircher swk Learning outcomes: After successfully completing this course, students will be able to: • explain the differences between state and process variables. • draw up and calculate the energy balances for ideal processes. • name the differences between ideal and real state changes. • use and apply p-V, T-s and h-s diagrams and steam tables. • explain and calculate the Carnot cycle. • explain and calculate additional ideal gas processes. • explain and calculate the ideal steam-power process Introduction and basic terms • Thermodynamic systems and states • Pressure, temperature • Specific volume, density, molar mass • Conservation of mass and energy • Internal state, external state, total state Equations of state and state changes • Equation of state for an ideal gas • Specific heat capacities for ideal gases, liquids and solids The first law of thermodynamics, introduction and definition • The first law for a closed system • Exchanged heat and work • Pressure-volume work • Friction or dissipation, external work • The first law for a steady flow process • Introduction to technical work and power • Definition, calculating technical work and power • Quasistatic state changes of homogeneous systems • State changes isobaric, isothermal, isochoric, adiabatic, isentropic, polytropic • The first law for a transient flow process The second law of thermodynamics, introduction and definition • Entropy change for ideal gases, liquids, solids • Entropy change for a steady flow process • State changes in the T-s and h-s diagram Efficiency and coefficient of performance in cycles • Fundamentals of cycles, clockwise and counterclockwise • Thermal efficiency, coefficient of performance • Idealized cycles with ideal gases • Exchanged heat and work Cycles • Idealized cycles with ideal gases • CARNOT process • Turbine processes (JOULE) • Constant volume process (OTTO) • Constant pressure process (DIESEL) Pure substances and their use • Water and steam • State variables of liquid water • State variables in the area wet steam • State variables of superheated steam • Steam power plant process (CLAUSIUS-RANKINE) • Ideal single-stage steam power process Mixtures of ideal gas • Mass, mole and volume fractions • State variables of mixtures • Entropy of mixing Lecture guide, exercises for the lecture, tutorial with group work - Cengel, Yunus A.; Cimbala, John M.: "Fluid Mechanics Fundamentals and Applications"; Mc Graw Hill; Higher Education; 2010 - Peric, M., Ferziger, J. H.: "Computational Methods for Fluid Dynamics"; Springer-Verlag; 2004 - Chant, Christopher: "Flugzeug-Prototypen. Vom Senkrechtstarter zum Stealth-Bomber"; Stuttgart, Motorbuch, 1992 - Strybny, Jan: "Ohne Panik - Strömungsmechanik Lernbuch zur Prüfungsvorbereitung"; vieweg Verlag, 2003 - Siekmann, Helmut: "Strömungslehre - Grundlagen"; Springer Verlag, 2000 - Kalide, Wolfgang; "Einführung in die Technische Strömungslehre"; Hanser Verlag, 1984 - Bohl, Willi: "Technische Strömungslehre"; Vogel Buchverlag, 2002 - Noll, Berthold: "Numerische Strömungsmechanik - Grundlagen"; Springer-Verlag, 1993 - Spurk, Joseph H.: "Strömungslehre - Einführung in die Theorie und Praxis"; Springer-Verlag, 1992 - Sigloch, Herbert: "Technische Fluidmechanik"; Springer-Verlag, 2007 Sun Jun 14 21:36:11 CEST 2026, CKEY=uetwfa, BKEY=ut2, CID=[?], LANGUAGE=en, DATE=14.06.2026